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- the ultrasonic wave extraction 超声提取
- Research on ultrasonic wave extraction of shikimic acid in Illicium verum Hook. F. 八角茴香中莽草酸超声提取工艺研究。
- Research on ultrasonic wave extraction of total flavonoids from fruit marc of Hippophae rhamnoides L. 超声波法提取沙棘果渣中总黄酮的最佳工艺研究。
- Results: By ultrasonic wave extraction, the contents of chlorogenic acid was 0.41% and 0.25% in cultivation and wild Taraxacum mongolicum Hand.-Mazz. 结果：超声波提取法：栽培蒲公英绿原酸含量0.;41%25，野生蒲公英绿原酸含量0
- The experiment was arranged with ANOVA and multiple comparison analyse to optimize the condition for ultrasonic wave extraction of thymosin. 2实验设计及统计分析,对参数进行单因素方差分析与多重比较,得到了最适工艺的参数范围。
- Objective: To study the extraction process of the total triterpenes from Common Selfheal with ultrasonic wave extraction. 方法:采用正交试验设计方案优化夏枯草中总三萜类成分的超声提取工艺。
- Rusults The results showed that ultrasonic wave extraction method was more efficient than the sorbite extraction method and microwave extraction method. 结果超声提取优于索氏提取和微波提取,甲醇优于乙醇和双蒸水。
- In contrast with different extraction methods, the alkannin could be extracted quickly and effectively by the ultrasonic wave. 研究了超声波法和有机溶剂法提取天然紫草色素的工艺条件,超声波法可明显提高色素的提取速率。
- The ultrasonic wave and aqueous two-phase system co-extraction of total flavones from Erigeron breviscapus was studied in the thesis. 将超声波技术和双水相萃取技术耦合用于提取灯盏花中总黄酮。
- The ultrasonic wave hose seals the tail machine series to use in the toothpaste, the cosmetics, the drugs, food, the industry thing, and so on each kind of hose seals the tail. 该封尾机为超声波软管封尾机，适用于牙膏、化妆品、药品、食品、工业用品等各类软管封尾，工作稳定性好，效率高。
- The curve of the relation between the amplitude of the ultrasonic wave and the excitation current of the electromagnetic field was obtained by experiments. 为此设计了确定最佳磁化强的试验方案，通过试验得到超声波幅值随电磁场激励电流的变化曲线。
- Next, the states of stresses in several photoelastic strips with different sizes of V-notches under the incidence of the ultrasonic wave were investigated. 接著研究含切口之矩形平板在超音波激振下的应力波场及其尖端的应力集中现象，藉以开发超音波加工应用于光电半导体制程中。
- ultrasonic wave extraction (UWE) 超声波提取
- The frequency,output power,action style and action time of the ultrasonic wave,the kind of adsorbate and granulated carbon sizes were primary factors in the process of ultrasonic regeneration. 超声波频率及输出功率、吸附物质种类，超声作用方式及作用时间和活性炭粒径大小是超声再生过程的主要影响因素。
- The biomedicine effects of ultrasonic waves to physical body, the ultrasonic cataract emulsification instruments, their key technologies and applications are described. 介绍了超声波作用于人体组织的生理效应、超声白内障乳化仪的组成、关键枝术和应用。
- Study on Ultrasonic Wave Extraction of Apple Seed Oil 超声波辅助提取苹果籽油的研究
- Keywords Arochlors;Ultrasonic wave extraction;GC/MS;Soil; 多氯联苯;超声波萃取;气相色谱/质谱法;土壤;
- Technique of Ultrasonic Wave Extraction of Hyoscyamine from Belladonna Herbs 超声波提取颠茄草有效成分莨菪碱的技术
- The Ultrasonics Business and Markets in the U.S. 美国超音波产业与市场。
